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4 years ago

What 2 square numbers make 65

Mathematics

1 answer:

statuscvo [17]4 years ago

6 0

The two square numbers that make 65 are 16 (4x4) and 49 (7x7

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Workout the length of AB. Give your answers to 3 significant figures.

german

Answer:

AB ≈ 6.71

Step-by-step explanation:

Calculate the length using the distance formula

d = $\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }$

with (x₁, y₁ ) = A (- 1, 6) and (x₂, y₂ ) = B (5, 3)

AB = $\sqrt{(5-(-1))^2+(3-6)^2}$

= $\sqrt{(5+1)^2+(-3)^2}$

= $\sqrt{6^2+9}$

= $\sqrt{36+9}$

= $\sqrt{45}$

≈ 6.71 ( to 3 significant figures )

8 0

3 years ago

Find the distance between the pair of points,(9, 3), (9,7)Set up the problem here:

Lostsunrise [7]

We are given the following two points.

$\mleft(9,3\mright)\: and\: (9,7)$

Let us find the distance between these two points.

Recall that the distance formula is given by

$undefined$

3 0

1 year ago

Yooooooooooooooooooooooooo

stira [4]

Answer:

3/2

Step-by-step explanation:

Rise over run meaning how many up over how many over (would be a negative rise if the line was \ instead of /)

find where the line intersects with the corner of the graph lines and plot from there.

Mark me as brainliest if this helps!

8 0

3 years ago

Read 2 more answers

Five cards are dealt off of a standard 52-deck and lined up in a row. how many such line-ups are there in which exactly two of t

Airida [17]

In the deck there are 13 diamonds so 13 diamonds can be paired with any other of the 12, so 13x12.... if you are too lazy to do that... then idk

3 0

4 years ago

James sold 450 tickets for the community play. Tickets for children cost $2, and tickets for adults cost $5. James sold $1,800 w

dalvyx [7]

Answer:

James sold 300 adults tickets.

Step-by-step explanation:

Let he number of adult tickets = x

And the number of children tickets = y

Thus, we have the equations

$x+y=450....(1)\\\\5x+2y=1800$

Multiply equation (1) by 2 and subtract from equation (2)

$5x-2x+2y-2y=1800-900\\\\3x=900\\x=300$

Therefore, James sold 300 adults tickets.

4 0

4 years ago